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If two resistive wires AB and CD are mad...

If two resistive wires AB and CD are made to slide on the conducting rails with speeds 5m/s 10 m/s respectively towards right as shown in the figure then value of R for which current through it is 1A is( B=1.5T)

A

`(28/3Omega)`

B

`(13/3Omega)`

C

`(7Omega)`

D

`(2Omega)`

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